I am getting P1537 and P1538 codes popping up. The tranny is hard shifting, etc. on 1995 Ford Windstar

The problem is just getting worse, I'm not a mechanic or a wealthy man so I have not taken it to a shop. If someone could help shed some light on my situation I would appreciate very much.

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1 answer 1 comment
THIS ACN BE ANYTHING FROM A VAC LEAK TO A RUNNER TO A DIAPHARM GET A DIAG B4 REPL PARTS
what do you mean by diapharm? thank you!